PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC.
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000
K-ZZY. NOV. 2000 Printed in Japan
ORDER NO.
CRT2589
MULTI-COMPACT DISC PLAYER
CDX-P670
X1N/EW
Service
Manual
- This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech. Module
Remarks
CX-892
CRT2356
C7
CD Mech. Module:Circuit Description, Mech. Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST .......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...12
4. PCB CONNECTION DIAGRAM ................................22
5. ELECTRICAL PARTS LIST ........................................28
6. ADJUSTMENT..........................................................31
7. GENERAL INFORMATION .......................................38
7.1 DIAGNOSIS ........................................................38
7.1.1 TEST MODE ..............................................38
7.1.2 DISASSEMBLY .........................................44
7.1.3 CONNECTOR FUNCTION DESCRIPTION46
7.2 IC .........................................................................47
7.3 OPERATIONAL FLOW CHART ...........................49
8. OPERATIONS AND SPECIFICATIONS.....................50
2
CDX-P670
A transport screw has been attached to the set in order to protect
it during transportation. After removing the transport screw,
cover the hole with the supplied seal. Be sure to remove the
transport screw before mounting the set. The removed transport
screw should be retained in the accessory bag for use the next
time the set is transported.
Transport screw
Attach to the original position before transporting the set.
Seal
After removing the transport screw, cover the hole
with the supplied seal.
- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer
to"Disassembly"(see page 44).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a short pin).
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 32).
4. Since these screws protects the mechanism during
transport, be sure to affix it when it is transported for
repair, etc.
3
CDX-P670
1. Safety Precautions for those who Service this Unit.
· When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. A "CLASS 1 LASER PRODUCT" label is affixed to the
rear of the player.
3. The triangular label is attached to the mechanism
unit frame.
CLASS 1
LASER PRODUCT
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service.
Wavelength
=
800 nanometers
1. SAFETY INFORMATION
4
CDX-P670
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
9
8
11
12
11
15
12
19
17
10
7
13
5
4
3
1
6
2
14
18
16
5
CDX-P670
NOTE:
- Parts marked by "*"are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to
mark on the product are used for disassembly.
1 Screw Assy
CEA1962
2 Screw
CBA1295
*
3 Polyethylene Sheet
CNM5158
4 Screw
HMB60P500FMC
5 Screw
HMF40P080FZK
6 Nut
NF60FMC
8 Polyethylene Bag
CEG1042
*
7 Polyethylene Bag
CEG1099
9 Carton
CHG4278
10 Contain Box
CHL4278
11 Protector
CHP2133
12 Protector
CHP2134
13 Seal
CNM5599
14-1 Owner's Manual
CRD3318
14-2 Owner's Manual
CRD3319
*
14-3 Warranty Card
CRY1157
15 Magazine Assy
CXB6518
16 Angle Assy
CXB3591
17 Cord
CDE5830
*
18 Caution Card
CRP1090
*
19 Caution Card
CRP1232
- PACKING SECTION PARTS LIST
Mark No. Description
Part No.
- Owner's Manual
Part No.
Language
CRD3318
English, Italian, French
CRD3319
German, Dutch, Spanish